e67e00a47cf7cb5ce7237467190505a6925d48228e6188cd31c64662a2dfab81

Analysis

max time kernel
0s
max time network
41s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
24-12-2023 18:24

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General

Target

0b9f04b7f5c0dcd3f9c2f8a142abaa56.html
Size

953B
MD5

0b9f04b7f5c0dcd3f9c2f8a142abaa56
SHA1

a1a39a1f3455acc7a0ad4d39a8be325c237fd3b0
SHA256

e67e00a47cf7cb5ce7237467190505a6925d48228e6188cd31c64662a2dfab81
SHA512

b541c351043c0678a1d8238f9bb62c2629d6ad9431acee9086fedabc744a009d96879b5ec2aad653e61a816b20d3801cba8b9167f135d9d0e1b30a415ad9ca65

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 6 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{9820685A-A2F6-11EE-8184-6A04C5405167} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1828	iexplore.exe
1828	iexplore.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1828 wrote to memory of 3216	1828	iexplore.exe	16
PID 1828 wrote to memory of 3216	1828	iexplore.exe	16
PID 1828 wrote to memory of 3216	1828	iexplore.exe	16

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\0b9f04b7f5c0dcd3f9c2f8a142abaa56.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1828
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1828 CREDAT:17410 /prefetch:2
  2⤵
  PID:3216

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\VersionManager\verBCF7.tmp

Filesize
15KB

MD5
1a545d0052b581fbb2ab4c52133846bc

SHA1
62f3266a9b9925cd6d98658b92adec673cbe3dd3

SHA256
557472aeaebf4c1c800b9df14c190f66d62cbabb011300dbedde2dcddd27a6c1

SHA512
bd326d111589d87cd6d019378ec725ac9ac7ad4c36f22453941f7d52f90b747ede4783a83dfff6cae1b3bb46690ad49cffa77f2afda019b22863ac485b406e8d

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\Q15AV1NQ\suggestions[1].en-US

Filesize
8KB

MD5
c05f58f8904eb11693e8ca3c1b10b9a1

SHA1
6efe49ff22dc2f625f62dc5c89c5b402f1b9f420

SHA256
83ba5aa5d49f000accb98d0d2191e354b6f4bbbaabc12087aa8a5b2e6985fc5d

SHA512
ca861bd80a5cba0c0e18c5f33173c69d38bc5cee6f6c7668027f3814b3c79fc267f02ad9a4e4aa0f3d4bfee8b06e252027e935532d1853e6743637c59feecde4

Download Submit